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最近召开的为锡业战线广大职工注目的全国第二次锡业科技工作会议,确定了到一九九○年全国锡产量比一九八三年翻一番的奋斗目标,这是振兴我国锡业的一个重大决策。如期实现这一目标,将使我们在开发锡
The second conference on tin technology in the country, which has attracted the attention of workers in the tin industry recently, set a goal of doubling the production of tin by 1990 over the year 1983. This is to revitalize China’s tin A major industry decision. Achieving this goal on time will enable us to develop tin